<h2 class="side">
  <%= link_to image_tag("/images/kuser.png", :alt => "更改用户信息"),
    :action => "edit", :id => @user %>
  <%= @user.username %>
</h2>

<p class="side">注册时间: <%= @user.created_at %></p>

<!--
<%= link_to 'Edit', edit_user_path(@user) %> |
<%= link_to 'Back', users_path %>
-->